644768498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{5009}}^1\times {\mathrm{5851}}^1$

素因数の和:10873

約数の個数: 16

約数和(自身を含む): 1055466720

約数和(自身を除く): 410698222

約数列:

[1, 2, 11, 22, 5009, 5851, 10018, 11702, 55099, 64361, 110198, 128722, 29307659, 58615318, 322384249, 644768498]

約数ペア:

[(1, 644768498), (2, 322384249), (11, 58615318), (22, 29307659), (5009, 128722), (5851, 110198), (10018, 64361), (11702, 55099)]